Can now get channels!

- Inject LoggerInterface across WebhookController, TalkService, and ImageCleanup
- Replace TalkService.getAvailableTalkRooms() OCS API calls with direct database queries
- Add getBaseUrl() helper to resolve localhost/SSRF constraints for internal API calls
- Update buildRichObject() to generate public link shares for file attachments
- Add saveBotPassword, debug, and debugTables endpoints to WebhookController
- Separate frontend assets (JS/CSS) from adminSettings template
- Add composer.json and autoload files for PSR-4 autoloading
- Update Admin settings to use TemplateResponse and register app icons

appinfo/routes.php

@@ -16,5 +16,20 @@ return [
             'url' => '/rooms',
             'verb' => 'GET',
         ],
+        [
+            'name' => 'webhook#saveBotPassword',
+            'url' => '/save-bot-password',
+            'verb' => 'POST',
+        ],
+        [
+            'name' => 'webhook#debug',
+            'url' => '/debug',
+            'verb' => 'GET',
+        ],
+        [
+            'name' => 'webhook#debugTables',
+            'url' => '/debug-tables',
+            'verb' => 'GET',
+        ],
     ],
 ];